Home / 36,377.28-50,201.46-22,237.92

Finding the Fourth Proportional to 36,377.28, 50,201.46 and 22,237.92

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Solution

The fourth proportional to 36,377.28, 50,201.46 and 22,237.92 is: 30,688.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,377.28 : 50,201.46 = 22,237.92 : x
  2. Step 2: Convert to fraction form
    36,377.28/50,201.46 = 22,237.92/x
  3. Step 3: Cross multiply
    36,377.28x = 50,201.46 × 22,237.92
  4. Step 4: Simplify right side
    36,377.28x = 1,116,376,051.36
  5. Step 5: Solve for x
    x = 1,116,376,051.36/36,377.28
  6. Step 6: Final answer
    x = 30,688.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.